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If the following phenomenon occurs, contact your dealer.
DANGER
•
Any abnormalities in the operation of the air condition-
er such as smoke or fi re could result in severe injury or
death.
Turn off the power and contact your dealer immediately for
instructions.
Phenomenon
•
The unit operates with the airfl ow rate at H speed even
though the airfl ow rate was set to L speed using the remote
controller during HEAT operation.
Take the following actions before contact.
Check to see if an optional electric heater is installed.
The unit operates with the airfl ow rate at H speed during
ELECTRIC HEATER operation regardless of the remote
controller airfl ow rate setting or display.
Phenomenon
•
The safety devices such as fuse, breaker, ground fault
interrupter, etc. often operate or operations of the operation
switch are unstable.
Take the following actions before contact.
Turn off the switch.
•
If the ON/OFF switch does not properly work;
Take the following actions before contact.
Turn off the main power switch.
Phenomenon
•
Water leaks out from the air conditioner.
Take the following actions before contact.
Stop the operation.
Phenomenon
•
The "OPERATION lamp", "INSPECTION display" or "UNIT
No." is winking and lit, and "MALFUNCTION CODE" is
displayed.
INSPECTION
display
Inform the dealer of the details being displayed on the
remote controller.
5
Operation lamp
UNIT No. in which a
malfunction occurs
MALFUNCTION CODE
English
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